Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

66°F

19°C

Humidity 84%
Wind Speed S 7 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Jun 8:56 am EDT
Extended Forecast for

Uncasville-Oxoboxo Valley CT

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 59. South wind around 5 mph becoming calm  in the evening.

    Low: 59 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 76. South wind 9 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%.

    High: 76 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. West wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 65 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 79. West wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 79 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Clear, with a low around 62.

    Low: 62 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming south 5 to 9 mph in the afternoon.
Tonight
Increasing clouds, with a low around 59. South wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 76. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Thursday Night
Partly cloudy, with a low around 65. West wind 6 to 11 mph, with gusts as high as 23 mph.
Juneteenth
Mostly sunny, with a high near 79. West wind 8 to 13 mph, with gusts as high as 23 mph.
Friday Night
Clear, with a low around 62.
Saturday
Sunny, with a high near 78.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 83.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 61.
Monday
Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 62.
Tuesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Uncasville-Oxoboxo Valley CT
 41.44°N 72.12°W (Elev. 138 ft)
3:08 am EDT Jun 17, 2026
9am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database